Mailinglist Archive: radeonhd (622 mails)

[kgi <iacovou@xxxxxxxxx>]

Here are some conntest results for an Acer Aspire 5112WLMi laptop with
a Mobility Radeon X1600 video card. It has a 1280x800 panel, and
separate VGA and DVI outputs.

Note that I didn't do any futzing with the fglrx driver to try and actually 
*display* anything on the external monitors; I presume from the description 
of conntest that this is more or less irrelevant to the operation of 
conntest.

With no external connectors (just the panel):

Checking connectors on 0x71C5, 0x1025, 0x009F  (@01:00:00):
  Load Detection: RHD_OUTPUT_NONE
  HotPlug: RHD_HPD_NONE
  DDC: RHD_DDC_NONE
  LVDS Info:
        18bits, single link, LDI Panel found.
        Power Timing: 0xF9F, 0x000, 0x03, 0x19, 0x1F4
        Macro: 0x0C720407, Clock Pattern: 0x0063



With VGA connector (that is, panel+analogue VGA cable to VGA input of 
monitor):

Checking connectors on 0x71C5, 0x1025, 0x009F  (@01:00:00):
  Load Detection: RHD_OUTPUT_DACA
  HotPlug: RHD_HPD_NONE
  DDC: RHD_DDC_0
  LVDS Info:
        18bits, single link, LDI Panel found.
        Power Timing: 0xF9F, 0x000, 0x03, 0x19, 0x1F4
        Macro: 0x0C720407, Clock Pattern: 0x0063



With DVI connector (that is, panel+DVI cable to DVI input of monitor):

Checking connectors on 0x71C5, 0x1025, 0x009F  (@01:00:00):
  Load Detection: RHD_OUTPUT_TMDSA
  HotPlug: RHD_HPD_0
  DDC: RHD_DDC_1
  LVDS Info:
        18bits, single link, LDI Panel found.
        Power Timing: 0xF9F, 0x000, 0x03, 0x19, 0x1F4
        Macro: 0x0C720407, Clock Pattern: 0x0063


With both VGA and DVI connector (that is, panel+DVI cable+analogue VGA, to 
separate monitors):

Checking connectors on 0x71C5, 0x1025, 0x009F  (@01:00:00):
  Load Detection: RHD_OUTPUT_DACA RHD_OUTPUT_TMDSA
  HotPlug: RHD_HPD_0
  DDC: RHD_DDC_0 RHD_DDC_1
  LVDS Info:
        18bits, single link, LDI Panel found.
        Power Timing: 0xF9F, 0x000, 0x03, 0x19, 0x1F4
        Macro: 0x0C720407, Clock Pattern: 0x0063


With VGA connector going to to DVI input of monitor (that is, panel+VGA cable 
with DVI connector on far end to DVI input of monitor)[1]:

  Load Detection: RHD_OUTPUT_DACA
  HotPlug: RHD_HPD_NONE
  DDC: RHD_DDC_0
  LVDS Info:
        18bits, single link, LDI Panel found.
        Power Timing: 0xF9F, 0x000, 0x03, 0x19, 0x1F4
        Macro: 0x0C720407, Clock Pattern: 0x0063


[1] I suspect that using a VGA-DVI cable is the same as using a VGA cable with 
a VGA-DVI adapter. I didn't have an adapter to hand to test this theory, 
though.
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